If you have basic knowledge about multimeters you can try this small multimeter for basic continuity checks and voltage measurements
When testing the current more than 200ma, connect the red test lead to oadc jack and black test lead to com jack
When testing dc voltage, ac voltage, dc current, resistance, diode, buzzer and battery, connect the red test lead to v 0 ma jack and black test lead to com jack
When testing the temperature, connect the temperature probe to v 0 ma jack or com jack. Please refer to the attached instruction manual for the operating instructions.
Solder paste is applied to surface mount boards prior to pick and place and when passed through an infra-red reflow machine, melts to provide the soldered joints. ... In fact it is used in most forms of SMT assembly, proving an easy to use medium for the solder.
